if field current decreases how can the speed increase in the unloaded dc series

if field current decreases how can the speed increase in the
unloaded dc series motor

Question Posted / vinay_goud28

1 Answers
3588 Views
I also Faced
E-Mail Answers

if field current decreases how can the speed increase in the unloaded dc series motor..

Answer / k.prakashchandra

If the load is zero the field current is very low.To negate
the applied voltage ,the speed has to increase.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.

2 Answers

i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

0 Answers

what is the consuption rating of motor in one day

1 Answers

can we amplify dc signals.how can it be done

4 Answers

What is voltage

4 Answers

Why sip ring used in ac motor also why its not used in dc motor?

2 Answers RRB,

What is meant by Load Encroachment in OHL Feeder Protection?

0 Answers

what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers Essar,

WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

5 Answers

HOW TO CALCULATE THE SIZE OF CABLE COPPER & ALUMINIUM

11 Answers Amman Try, Prestige,

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

0 Answers AAI Airports Authority Of India,

my field of interest is T&D. plz tell something about that.

15 Answers TCS,

For more Electrical Engineering Interview Questions Click Here